Which is a rule from the wall street journal article "the new rules of flirting"? flirt with someone you know is looking for a relationship if you are not interested in a new relationship. do not make physical contact with the person you are flirting with, unless it is within a desired relationship. do not flirt within a relationship that you want to strengthen. flirting between power differences, such as boss and employee, is usually fine. flirt to make your partner jealous?

the answer might be either a or c. can't be too sure , because i searched the web, but no valid answers came through.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.